A metered-dose inhaler (MDI) is the best delivery method for respiratory medications, especially for patients with asthma. While their use might seem straightforward, there are specific techniques for getting the most out of your medication and avoiding side effects. Below are a few tips to follow if your healthcare provider has prescribed an MDI.

How to Use an MDI

1. Prime the Device

If you’re opening a new inhaler or haven’t used it in a few days, priming the device ensures it delivers the right dose of medication. To prime the inhaler, remove the cap, shake it vigorously, and spray once in the air away from your face. This blows out any remaining residue and automatically refills the dosing chamber.

2. Use a Spacer

Steroid inhalers may cause discomfort in some patients, but a spacer or valved holding chamber can minimize side effects. To use this device, put the MDI through the hole on one side and inhale through the mouthpiece on the other. If you don’t have a spacer, hold the inhaler two to three inches from your mouth instead of putting it between your lips.

3. Empty Your Lungs

Many patients focus on inhaling the medication but forget to expel the air in their lungs beforehand. Fully exhaling allows you to take a deeper breath, pulling the medicine deeper into your lungs.

4. Wait 60 Seconds

Most healthcare providers recommend taking two puffs on an MDI as needed, but taking them back-to-back can diminish their effectiveness. Whether you’re using a rescue inhaler or taking controller medication, waiting a whole minute before the second puff gives the first enough time to circulate through your respiratory system fully.

With a wide range of services and a friendly staff dedicated to the well-being of each patient, Carolina Doctors Med Care in Sanford, NC, offers healthcare with a smile. Whether you’re looking for a new primary care doctor or need minor surgery, you can rely on their team to deliver caring service using some of the most advanced technology available. Visit their website for an overview of their healthcare services, or call (919) 774-3680 to make an appointment today.